Công tắc hẹn giờ Staircase THEBEN ELPA 3
- Staircase time switch, electronical.
- Additional multi-voltage input electrically isolated for AC/DC 8...240 V, e.g. for intercoms.
- Immediate secondary switching.
- Toggle switch for permanent light.
- Terminal layout same as ELPA 8.
- Extremely accurate.
- Push button input with electronic overload protection.
- Automatic 3 or 4 conductor detection (4 conductor with connection for floor lighting, 3 conductor no longer permitted for new systems).
- Hãng sản xuất THEBEN của Đức.
- Bảo hành: 12 tháng.
